public Comment WriteComment(int NewsId, User user, string comment, Nullable <int> parentId)
{
if (user == null)
{
throw new Exception("请登陆后再评论");
}
else if (comment == null)
{
throw new Exception("评论不能为空");
}
else if (user != null && comment != null)
{
Comment com = new Comment()
{
NewsId = NewsId,
CommentContent = comment,
CommentPerson = user.UserAccout,
CommentTime = DateTime.Now,
ParentId = parentId,
IsDelete = false,
IsPublic = false
};
_ctx.Comment.Add(com);
_ctx.SaveChanges();
News news = _ctx.News.Find(NewsId);
news.CommentNumber++;
_ctx.SaveChanges();
return(com);
}
else
{
throw new Exception("未知错误");
}
}
public User AddUser(string userAccount, string password, Nullable <bool> isAdmin)
{
User user = _ctx.User.SingleOrDefault(u => u.UserAccout == userAccount);
if (user == null)
{
User people = new User
{
UserAccout = userAccount,
Password = password,
IsDelet = false
};
if (isAdmin == false || isAdmin == null)
{
people.IsAdmin = false;
}
else
{
people.IsAdmin = true;
}
_ctx.User.Add(people);
_ctx.SaveChanges();
return(user);
}
else
{
throw new Exception("该手机号已经注册");
}
}
public Comment CommentRecover(int id)
{
Comment com = _ctx.Comment.SingleOrDefault(c => c.Id == id);
com.IsDelete = false;
com.IsPublic = false;
_ctx.SaveChanges();
return(com);
}
private void CreateEditions()
{
var defaultEdition = _context.Editions.IgnoreQueryFilters().FirstOrDefault(e => e.Name == EditionManager.DefaultEditionName);
if (defaultEdition == null)
{
defaultEdition = new Edition {
Name = EditionManager.DefaultEditionName, DisplayName = EditionManager.DefaultEditionName
};
_context.Editions.Add(defaultEdition);
_context.SaveChanges();
/* Add desired features to the standard edition, if wanted... */
}
}
public void Create()
{
new DefaultEditionCreator(_context).Create();
new DefaultLanguagesCreator(_context).Create();
new HostRoleAndUserCreator(_context).Create();
new DefaultSettingsCreator(_context).Create();
_context.SaveChanges();
}
private void AddSettingIfNotExists(string name, string value, int?tenantId = null)
{
if (_context.Settings.IgnoreQueryFilters().Any(s => s.Name == name && s.TenantId == tenantId && s.UserId == null))
{
return;
}
_context.Settings.Add(new Setting(tenantId, null, name, value));
_context.SaveChanges();
}
private void AddLanguageIfNotExists(ApplicationLanguage language)
{
if (_context.Languages.IgnoreQueryFilters().Any(l => l.TenantId == language.TenantId && l.Name == language.Name))
{
return;
}
_context.Languages.Add(language);
_context.SaveChanges();
}
private static void BuildDefaultHostTactic(MESDbContext context)
{
if (!context.Tactic.Any(o => o.TacticName == "注册提醒" && o.TenantId == null))
{
//注册提醒
var tactic = new Tactic()
{
TenantId = null,
TacticName = "注册提醒",
TacticType = TacticType.Host,
IsActive = true
};
context.Tactic.Add(tactic);
context.SaveChanges();
}
}
private void CreateDefaultTenant()
{
// Default tenant
var defaultTenant = _context.Tenants.IgnoreQueryFilters().FirstOrDefault(t => t.TenancyName == AbpTenantBase.DefaultTenantName);
if (defaultTenant == null)
{
defaultTenant = new Tenant(AbpTenantBase.DefaultTenantName, AbpTenantBase.DefaultTenantName);
var defaultEdition = _context.Editions.IgnoreQueryFilters().FirstOrDefault(e => e.Name == EditionManager.DefaultEditionName);
if (defaultEdition != null)
{
defaultTenant.EditionId = defaultEdition.Id;
}
_context.Tenants.Add(defaultTenant);
_context.SaveChanges();
}
}
////增删改查
public News AddNews(string content, string title, string firstType, string secondType, string writer)
{
List <string> imgurl = GetImages(content);
News news = new News
{
CommentNumber = 0,
Content = content,
FirstType = firstType,
SecondType = secondType,
UpTime = DateTime.Now,
Title = title,
Writer = writer,
IsDelet = false,
IsPublish = false
};
if (imgurl.Count == 0)
{
news.CheckImage = false;
}
else
{
news.CheckImage = true;
}
var findNews = _ctx.News.SingleOrDefault(f => f.Title == title);
if (findNews != null)
{
throw new Exception("该标题已经被上传");
}
else
{
_ctx.News.Add(news);
_ctx.SaveChanges();
return(news);
//throw new Exception("上传新闻成功，正在等待审核");
}
}
private void CreateRolesAndUsers()
{
// Admin role
var adminRole = _context.Roles.IgnoreQueryFilters().FirstOrDefault(r => r.TenantId == _tenantId && r.Name == StaticRoleNames.Tenants.Admin);
if (adminRole == null)
{
adminRole = _context.Roles.Add(new Role(_tenantId, StaticRoleNames.Tenants.Admin, StaticRoleNames.Tenants.Admin)
{
IsStatic = true
}).Entity;
_context.SaveChanges();
}
// Grant all permissions to admin role
var grantedPermissions = _context.Permissions.IgnoreQueryFilters()
.OfType <RolePermissionSetting>()
.Where(p => p.TenantId == _tenantId && p.RoleId == adminRole.Id)
.Select(p => p.Name)
.ToList();
var permissions = PermissionFinder
.GetAllPermissions(new MESAuthorizationProvider())
.Where(p => p.MultiTenancySides.HasFlag(MultiTenancySides.Tenant) &&
!grantedPermissions.Contains(p.Name))
.ToList();
if (permissions.Any())
{
_context.Permissions.AddRange(
permissions.Select(permission => new RolePermissionSetting
{
TenantId = _tenantId,
Name = permission.Name,
IsGranted = true,
RoleId = adminRole.Id
})
);
_context.SaveChanges();
}
// Admin user
var adminUser = _context.Users.IgnoreQueryFilters().FirstOrDefault(u => u.TenantId == _tenantId && u.UserName == AbpUserBase.AdminUserName);
if (adminUser == null)
{
adminUser = User.CreateTenantAdminUser(_tenantId, "*****@*****.**");
adminUser.Password = new PasswordHasher <User>(new OptionsWrapper <PasswordHasherOptions>(new PasswordHasherOptions())).HashPassword(adminUser, "123qwe");
adminUser.IsEmailConfirmed = true;
adminUser.IsActive = true;
_context.Users.Add(adminUser);
_context.SaveChanges();
// Assign Admin role to admin user
_context.UserRoles.Add(new UserRole(_tenantId, adminUser.Id, adminRole.Id));
_context.SaveChanges();
}
}
private void CreateHostRoleAndUsers()
{
// Admin role for host
var adminRoleForHost = _context.Roles.IgnoreQueryFilters().FirstOrDefault(r => r.TenantId == null && r.Name == StaticRoleNames.Host.Admin);
if (adminRoleForHost == null)
{
adminRoleForHost = _context.Roles.Add(new Role(null, StaticRoleNames.Host.Admin, StaticRoleNames.Host.Admin)
{
IsStatic = true, IsDefault = true
}).Entity;
_context.SaveChanges();
}
// Grant all permissions to admin role for host
var grantedPermissions = _context.Permissions.IgnoreQueryFilters()
.OfType <RolePermissionSetting>()
.Where(p => p.TenantId == null && p.RoleId == adminRoleForHost.Id)
.Select(p => p.Name)
.ToList();
var permissions = PermissionFinder
.GetAllPermissions(new MESAuthorizationProvider())
.Where(p => p.MultiTenancySides.HasFlag(MultiTenancySides.Host) &&
!grantedPermissions.Contains(p.Name))
.ToList();
if (permissions.Any())
{
_context.Permissions.AddRange(
permissions.Select(permission => new RolePermissionSetting
{
TenantId = null,
Name = permission.Name,
IsGranted = true,
RoleId = adminRoleForHost.Id
})
);
_context.SaveChanges();
}
// Admin user for host
var adminUserForHost = _context.Users.IgnoreQueryFilters().FirstOrDefault(u => u.TenantId == null && u.UserName == AbpUserBase.AdminUserName);
if (adminUserForHost == null)
{
var user = new User
{
TenantId = null,
UserName = AbpUserBase.AdminUserName,
Name = "admin",
Surname = "admin",
EmailAddress = "*****@*****.**",
IsEmailConfirmed = true,
IsActive = true
};
user.Password = new PasswordHasher <User>(new OptionsWrapper <PasswordHasherOptions>(new PasswordHasherOptions())).HashPassword(user, "123qwe");
user.SetNormalizedNames();
adminUserForHost = _context.Users.Add(user).Entity;
_context.SaveChanges();
// Assign Admin role to admin user
_context.UserRoles.Add(new UserRole(null, adminUserForHost.Id, adminRoleForHost.Id));
_context.SaveChanges();
_context.SaveChanges();
}
}